	community	directory	books	authors	images	encyclopedia

Email:
Password:
Register

Knowledgerush Search

Message boards Post comment

Quartzite

Quartzite is a hard, metamorphic rock which was originally sandstone. Through heating and pressure inside the Earth, the sandstone quartz sand grains and quartz silica were fused into one.

Referenced By

List of chemistry topics | List of rocks

Compose Your Message

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Quartzite".